org.hibernate.validator.internal.constraintvalidators.bv.size

Class SizeValidatorForMap

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.size.SizeValidatorForMap

All Implemented Interfaces:

javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Map>

public class SizeValidatorForMap
extends java.lang.Object
implements javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Map>

Check that a map's size is between min and max.

Author:

Hardy Ferentschik

Constructor Summary

Constructors

Constructor and Description
SizeValidatorForMap()

Method Summary

Modifier and Type	Method and Description
void	initialize(javax.validation.constraints.Size parameters)
boolean	isValid(java.util.Map map, javax.validation.ConstraintValidatorContext constraintValidatorContext) Checks the number of entries in a map.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SizeValidatorForMap

public SizeValidatorForMap()

Method Detail

initialize

public void initialize(javax.validation.constraints.Size parameters)

Specified by:

initialize in interface javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Map>

isValid

public boolean isValid(java.util.Map map,
                       javax.validation.ConstraintValidatorContext constraintValidatorContext)

Checks the number of entries in a map.

Specified by:

isValid in interface javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Map>

Parameters:

map - The map to validate.

constraintValidatorContext - context in which the constraint is evaluated.

Returns:

Returns true if the map is null or the number of entries in map is between the specified min and max values (inclusive), false otherwise.